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Elmet Technologies

LG Chemical LUMIPLAS LD7701FA Light diffusion ABS, Extrusion grade
Categories: Polymer; Thermoplastic; ABS Polymer; Acrylonitrile Butadiene Styrene (ABS), Extruded

Material Notes: Light diffusion

Application: (LED) Lamp cover, Signboard, Lighting decoration of electronic device

Information provided by LG Chemical

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.20 g/cc0.0434 lb/in³ASTM D792
Linear Mold Shrinkage, Flow 0.0050 - 0.0080 cm/cm
@Thickness 3.20 mm
0.0050 - 0.0080 in/in
@Thickness 0.126 in
ASTM D955
Melt Flow 5.0 g/10 min
@Load 1.20 kg,
Temperature 300 °C
5.0 g/10 min
@Load 2.65 lb,
Temperature 572 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 118118ASTM D785
Tensile Strength, Yield 61.8 MPa
@Thickness 3.20 mm
8960 psi
@Thickness 0.126 in
50mm/min; ASTM D638
Elongation at Break >= 100 %
@Thickness 3.20 mm
>= 100 %
@Thickness 0.126 in
50mm/min; ASTM D638
Flexural Strength 93.2 MPa
@Thickness 6.40 mm
13500 psi
@Thickness 0.252 in
15mm/min; ASTM D790
Flexural Modulus 2.26 GPa
@Thickness 6.40 mm
327 ksi
@Thickness 0.252 in
15mm/min; ASTM D790
Izod Impact, Notched 7.85 J/cm
@Thickness 3.20 mm
14.7 ft-lb/in
@Thickness 0.126 in
ASTM D256
 
Thermal PropertiesMetricEnglishComments
CTE, linear 68.0 µm/m-°C37.8 µin/in-°FASTM D696
Deflection Temperature at 1.8 MPa (264 psi) 125 °C
@Thickness 6.40 mm
257 °F
@Thickness 0.252 in
Unannealed; ASTM D648
UL RTI, Electrical 80.0 °C176 °FUL 746B
UL RTI, Mechanical with Impact 80.0 °C176 °FUL 746B
UL RTI, Mechanical without Impact 80.0 °C176 °FUL 746B
Flammability, UL94  V-0
@Thickness 1.00 mm
V-0
@Thickness 0.0394 in
 V-0
@Thickness 3.00 mm
V-0
@Thickness 0.118 in
 
Optical PropertiesMetricEnglishComments
Transmission, Visible 70 %
@Thickness 1.00 mm
70 %
@Thickness 0.0394 in
JIS K7361
 
Processing PropertiesMetricEnglishComments
Zone 1 260 - 280 °C500 - 536 °FExtrusion Molding
Zone 2 270 - 300 °C518 - 572 °FExtrusion Molding
Zone 3 270 - 300 °C518 - 572 °FExtrusion Molding
Zone 4 270 - 300 °C518 - 572 °FExtrusion Molding
Adapter Temperature 280 - 300 °C536 - 572 °FExtrusion Molding
Die Temperature 260 - 295 °C500 - 563 °FExtrusion Molding
Melt Temperature 290 - 310 °C554 - 590 °F
Roll Temperature 120 - 150 °C248 - 302 °FBottom, Extrusion Molding
 120 - 150 °C248 - 302 °FMiddle, Extrusion Molding
 120 - 150 °C248 - 302 °FTop, Extrusion Molding
Drying Temperature 100 - 120 °C
@Time 10800 - 14400 sec
212 - 248 °F
@Time 3.00 - 4.00 hour
Moisture Content <= 0.020 %<= 0.020 %

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PLHCHEM9788 / 239304

Proto3000 – 3D Engineering Solutions

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